Individual Calculations February 2015
 Rokni, Farzam  Total change: 63.00  Rating chartPersonal card
 XXV Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2015-01-03
RcRownchangeKK*chgGame
 1616 1483 2.50 5 0.84 40 33.60 
  Ogonowski, Jakub 1764 POL0.001-0.1640-6.40 
  Bitowt, Jacek 1687 POL0.5010.264010.40 
  Fus, Jakub 1641 POL1.0010.714028.40 
  Okrasa, Mateusz 1492 POL0.001-0.4940-19.60 
  Kesy, Maciej 1495 POL1.0010.524020.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
NOTE: K factor changed
 XI Mini-Elo Warszawa POL 2015-01-17
RcRownchangeKK*chgGame
 1348 1483 5.50 6 1.47 20 29.40 
  Orzechowski, Adrian 1189 POL1.0010.15203.00 
  Cuch, Dariusz 1289 POL1.0010.25205.00 
  Golebiowski, Marek 1356 POL1.0010.33206.60 
  Redzisz, Michal 1415 POL1.0010.41208.20 
  Malicka, Maria 1342 POL0.501-0.1920-3.80 
  Olsztynski, Andrzej 1496 POL1.0010.522010.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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